Exercise belt



FIG. 1 is a perspective view of an exercise belt showing the design;

FIG. 2 is a bottom view of the device illustrated in FIG. 1;

FIG. 3 is a top view thereof;

FIG. 4 is an enlarged first end view thereof;

FIG. 5 is an enlarged second end view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a back view thereof.

The broken line showing of an exercise belt is for the purpose of illustrating portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for an exercise belt, as shown and described. 